Strong light outdoor multi-function battery charger flashlight 26650 lithium battery charging waterproof lighting night lights Basic product parameters Lamp bead type BT90 Light quantity 5000LM Range 500 m Material: Aluminum alloy Surface treatment: military rules hard Lens: tempered glass lens Color: Black Battery: 1*26650 OR 1*21700 OR 1*18650 Charging: Type-C bidirectional fast charging port, the switch lights red when charging; Charging complete switch light blue. Lamp bead: 1*BT90 LED Color temperature: 6000-6500K (cold white) Waterproof class: IPX6 Product size: 153MM L* 62MM TD Product weight: 0.22KG When using the flashlight: Check whether the middle of the flashlight is tight Battery usage: The positive electrode (+) of the battery faces the head of the flashlight The negative battery terminal (-) is switched towards the tail of the flashlight Do not overdischarge the battery when it is in use. Overdischarge may cause battery failure. Therefore, reserve the voltage to charge or discharge the battery. The battery should be charged every short period of time when it is not in use (the battery is idle for 1 month) to maintain the normal range of battery voltage.

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